Re: Re: WWV DST
Posted by
Stuart Rohre on
Apr 05, 2006; 10:33pm
URL: http://elecraft.85.s1.nabble.com/Re-WWV-DST-tp388506p388507.html
Actually, WWV and WWVB are not worldwide in range. Military uses a system
that is space based so they can see 12 satellites for a "fix" from anywhere
on the globe they may need position.
But, there are effects to GPS signals if you are not using a 12 satellite
solution, and thus, GPS quality at your receiver may depend on a number of
factors.
Higher quality GPS solutions come from the differential methods pioneered by
our university laboratory. I am proud of my friends that developed the
method to measure a bridge moving in the wind, for example.
Stuart
K5KVH
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